package com.lyl.servicelive.service;

import com.lyl.servicelive.entity.CourseDescription;
import com.baomidou.mybatisplus.extension.service.IService;

/**
 * <p>
 * 课程简介 服务类
 * </p>
 *
 * @author 雷艳玲
 * @since 2022-07-05
 */
public interface CourseDescriptionService extends IService<CourseDescription> {

    CourseDescription getLiveCourseById(Long id);
}
